mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
308 lines
8.2 KiB
308 lines
8.2 KiB
/* apps/spkac.c */
|
|
|
|
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
|
|
* project 1999. Based on an original idea by Massimiliano Pala
|
|
* (madwolf@openca.org).
|
|
*/
|
|
/* ====================================================================
|
|
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
|
*
|
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
|
* endorse or promote products derived from this software without
|
|
* prior written permission. For written permission, please contact
|
|
* licensing@OpenSSL.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "OpenSSL"
|
|
* nor may "OpenSSL" appear in their names without prior written
|
|
* permission of the OpenSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ====================================================================
|
|
*
|
|
* This product includes cryptographic software written by Eric Young
|
|
* (eay@cryptsoft.com). This product includes software written by Tim
|
|
* Hudson (tjh@cryptsoft.com).
|
|
*
|
|
*/
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include "apps.h"
|
|
#include <openssl/bio.h>
|
|
#include <openssl/conf.h>
|
|
#include <openssl/err.h>
|
|
#include <openssl/evp.h>
|
|
#include <openssl/lhash.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/pem.h>
|
|
|
|
#undef PROG
|
|
#define PROG spkac_main
|
|
|
|
/* -in arg - input file - default stdin
|
|
* -out arg - output file - default stdout
|
|
*/
|
|
|
|
int MAIN(int, char **);
|
|
|
|
int MAIN(int argc, char **argv)
|
|
{
|
|
ENGINE *e = NULL;
|
|
int i,badops=0, ret = 1;
|
|
BIO *in = NULL,*out = NULL;
|
|
int verify=0,noout=0,pubkey=0;
|
|
char *infile = NULL,*outfile = NULL,*prog;
|
|
char *passargin = NULL, *passin = NULL;
|
|
const char *spkac = "SPKAC", *spksect = "default";
|
|
char *spkstr = NULL;
|
|
char *challenge = NULL, *keyfile = NULL;
|
|
CONF *conf = NULL;
|
|
NETSCAPE_SPKI *spki = NULL;
|
|
EVP_PKEY *pkey = NULL;
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
char *engine=NULL;
|
|
#endif
|
|
|
|
apps_startup();
|
|
|
|
if (!bio_err) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
|
|
|
|
if (!load_config(bio_err, NULL))
|
|
goto end;
|
|
|
|
prog=argv[0];
|
|
argc--;
|
|
argv++;
|
|
while (argc >= 1)
|
|
{
|
|
if (strcmp(*argv,"-in") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
infile= *(++argv);
|
|
}
|
|
else if (strcmp(*argv,"-out") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
outfile= *(++argv);
|
|
}
|
|
else if (strcmp(*argv,"-passin") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
passargin= *(++argv);
|
|
}
|
|
else if (strcmp(*argv,"-key") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
keyfile= *(++argv);
|
|
}
|
|
else if (strcmp(*argv,"-challenge") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
challenge= *(++argv);
|
|
}
|
|
else if (strcmp(*argv,"-spkac") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
spkac= *(++argv);
|
|
}
|
|
else if (strcmp(*argv,"-spksect") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
spksect= *(++argv);
|
|
}
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
else if (strcmp(*argv,"-engine") == 0)
|
|
{
|
|
if (--argc < 1) goto bad;
|
|
engine= *(++argv);
|
|
}
|
|
#endif
|
|
else if (strcmp(*argv,"-noout") == 0)
|
|
noout=1;
|
|
else if (strcmp(*argv,"-pubkey") == 0)
|
|
pubkey=1;
|
|
else if (strcmp(*argv,"-verify") == 0)
|
|
verify=1;
|
|
else badops = 1;
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
if (badops)
|
|
{
|
|
bad:
|
|
BIO_printf(bio_err,"%s [options]\n",prog);
|
|
BIO_printf(bio_err,"where options are\n");
|
|
BIO_printf(bio_err," -in arg input file\n");
|
|
BIO_printf(bio_err," -out arg output file\n");
|
|
BIO_printf(bio_err," -key arg create SPKAC using private key\n");
|
|
BIO_printf(bio_err," -passin arg input file pass phrase source\n");
|
|
BIO_printf(bio_err," -challenge arg challenge string\n");
|
|
BIO_printf(bio_err," -spkac arg alternative SPKAC name\n");
|
|
BIO_printf(bio_err," -noout don't print SPKAC\n");
|
|
BIO_printf(bio_err," -pubkey output public key\n");
|
|
BIO_printf(bio_err," -verify verify SPKAC signature\n");
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
|
|
#endif
|
|
goto end;
|
|
}
|
|
|
|
ERR_load_crypto_strings();
|
|
if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
|
|
BIO_printf(bio_err, "Error getting password\n");
|
|
goto end;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
e = setup_engine(bio_err, engine, 0);
|
|
#endif
|
|
|
|
if(keyfile) {
|
|
pkey = load_key(bio_err,
|
|
strcmp(keyfile, "-") ? keyfile : NULL,
|
|
FORMAT_PEM, 1, passin, e, "private key");
|
|
if(!pkey) {
|
|
goto end;
|
|
}
|
|
spki = NETSCAPE_SPKI_new();
|
|
if(challenge) ASN1_STRING_set(spki->spkac->challenge,
|
|
challenge, (int)strlen(challenge));
|
|
NETSCAPE_SPKI_set_pubkey(spki, pkey);
|
|
NETSCAPE_SPKI_sign(spki, pkey, EVP_md5());
|
|
spkstr = NETSCAPE_SPKI_b64_encode(spki);
|
|
|
|
if (outfile) out = BIO_new_file(outfile, "w");
|
|
else {
|
|
out = BIO_new_fp(stdout, BIO_NOCLOSE);
|
|
#ifdef OPENSSL_SYS_VMS
|
|
{
|
|
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
|
|
out = BIO_push(tmpbio, out);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
if(!out) {
|
|
BIO_printf(bio_err, "Error opening output file\n");
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
BIO_printf(out, "SPKAC=%s\n", spkstr);
|
|
OPENSSL_free(spkstr);
|
|
ret = 0;
|
|
goto end;
|
|
}
|
|
|
|
|
|
|
|
if (infile) in = BIO_new_file(infile, "r");
|
|
else in = BIO_new_fp(stdin, BIO_NOCLOSE);
|
|
|
|
if(!in) {
|
|
BIO_printf(bio_err, "Error opening input file\n");
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
|
|
conf = NCONF_new(NULL);
|
|
i = NCONF_load_bio(conf, in, NULL);
|
|
|
|
if(!i) {
|
|
BIO_printf(bio_err, "Error parsing config file\n");
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
|
|
spkstr = NCONF_get_string(conf, spksect, spkac);
|
|
|
|
if(!spkstr) {
|
|
BIO_printf(bio_err, "Can't find SPKAC called \"%s\"\n", spkac);
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
|
|
spki = NETSCAPE_SPKI_b64_decode(spkstr, -1);
|
|
|
|
if(!spki) {
|
|
BIO_printf(bio_err, "Error loading SPKAC\n");
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
|
|
if (outfile) out = BIO_new_file(outfile, "w");
|
|
else {
|
|
out = BIO_new_fp(stdout, BIO_NOCLOSE);
|
|
#ifdef OPENSSL_SYS_VMS
|
|
{
|
|
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
|
|
out = BIO_push(tmpbio, out);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
if(!out) {
|
|
BIO_printf(bio_err, "Error opening output file\n");
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
|
|
if(!noout) NETSCAPE_SPKI_print(out, spki);
|
|
pkey = NETSCAPE_SPKI_get_pubkey(spki);
|
|
if(verify) {
|
|
i = NETSCAPE_SPKI_verify(spki, pkey);
|
|
if (i > 0) BIO_printf(bio_err, "Signature OK\n");
|
|
else {
|
|
BIO_printf(bio_err, "Signature Failure\n");
|
|
ERR_print_errors(bio_err);
|
|
goto end;
|
|
}
|
|
}
|
|
if(pubkey) PEM_write_bio_PUBKEY(out, pkey);
|
|
|
|
ret = 0;
|
|
|
|
end:
|
|
NCONF_free(conf);
|
|
NETSCAPE_SPKI_free(spki);
|
|
BIO_free(in);
|
|
BIO_free_all(out);
|
|
EVP_PKEY_free(pkey);
|
|
if(passin) OPENSSL_free(passin);
|
|
apps_shutdown();
|
|
OPENSSL_EXIT(ret);
|
|
}
|
|
|